Job Information

- Date Opened 09/25/2026
- Job Type Full time
- City Chennai
- State/Province Tamil Nadu
- Country India
- Zip/Postal Code 600096
- Industry Technology

Job Description

Job Title: Senior Backend Developer (Python / FastAPI)

Job Summary

We are looking for an experienced Backend Developer with strong expertise in Python and FastAPI to design and build scalable, secure, and high-performance backend systems. The ideal candidate will have hands-on experience in API development, database design, system architecture, and deploying highly available applications, preferably within fintech or regulated environments.

Required Skills & Experience

Must have

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8+ years of backend development experience.
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Robust proficiency in Python and FastAPI framework.

Additional qualifications

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Experience building and managing REST APIs, WebSockets, or gRPC services.
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Strong knowledge of database design, query optimization, and ORM tools.
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Experience with asynchronous programming and scalable system design.
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Familiarity with microservices architecture and API lifecycle management.




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Understanding of CI/CD pipelines, Docker, and cloud deployment environments.
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Knowledge of secure coding practices (JWT, OAuth, encryption, etc.).
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Experience working in Agile/Scrum teams.
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Bachelor’s degree in Computer Science or related field preferred.

Key Responsibilities

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Design, develop, and maintain backend services using Python and FastAPI.
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Build and manage secure, scalable RESTful APIs, WebSockets, and microservices.
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Design and optimize database schemas using PostgreSQL, MySQL, or MongoDB.
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Implement authentication, authorization, and secure coding practices aligned with compliance standards.
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Optimize system performance, reliability, and scalability.
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Write clean, well-documented code with unit and integration tests.
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Collaborate with Frontend, DevOps, QA, and Product teams in Agile sprints.
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Support deployment, monitoring, and troubleshooting of production systems.

📌 Senior Backend Developer (Python / FastAPI) (Chennai)
🏢 SRM Technologies
📍 Chennai